"Tastes like cat food, metal, and the sweet taste of proletarian brotherhood."

Soviet rations for Heavy

The Russian translates to "FOOD"

F.A.Q.

Q: Why does the label say food?A: The label is intended to read 'FOOD', hinting that it's a very suspicious and unappetizing blend of low-quality ingredients, made by some state-run factory that doesn't care very much for marketing. The joke, as far as I can tell, is not translating well into Russian.